Results 71 to 80 of about 34,670 (224)
Automated extraction of leaf mass per area from digitized herbarium specimens
New Phytologist, EarlyView.Summary The digitization of vast herbarium collections has made millions of plant specimen images freely available online, which can now be used to generate phenotypic datasets of unprecedented scope. Here, we assess the potential of computer vision tools to automate the extraction of predicted leaf mass per area (LMApred) from digitized herbarium ...
Thais Vasconcelos +4 more
wiley +1 more source
Quasi-δ-Koszul algebras(拟δ-Koszul代数)
Zhejiang Daxue xuebao. Lixue ban, 2010 为了研究分次代数的Ext代数的有限生成性, GREEN和MARCOS首次提出了δ-Koszul代数的概念.笔者利用极小分次投射解对δ-Koszul代数的等价刻画,把δ-Koszul代数推广到非分次情形,研究了诺特半完全代数的δ-Koszul性质,并证明了一些性质可以从分次情形遗传到非分次情形.
PANYuan(潘媛)
doaj +1 more source
Algebraic analysis of algebraic local cohomology and computational complex analysis of non-isolated singularities [PDF]
, 2012 科学研究費助成事業(科学研究費補助金)研究成果報告書：基盤研究(C)2009-2011研究課題番号 ...
TAJIMA SHINICHI, 田島 慎一
core
Photosynthetic primary production in the Mesoproterozoic
New Phytologist, EarlyView.Summary The Mesoproterozoic atmosphere had more CO2 and less O2 than at present. While the upper ocean was oxygenated, the deeper ocean was euxinic or ferruginous. Primary production was performed by Chlorobia, Cyanobacteria, Proteobacteria, and Archaeplastida.
Patricia Sánchez‐Baracaldo +1 more
wiley +1 more source
Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa
New Phytologist, EarlyView.Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani +8 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2010 目的探讨白血病免疫分型与FAB分型的关系,以指导临床进行分析与治疗。方法对505例白血病患者分别进行细胞形态学检查和流式细胞术（FCM）免疫分型,并对2种检查结果进行分析。结果①505例白血病患者中FAB初诊急性髓细胞白血病（AML）248例,急性淋巴细胞白血病（ALL）200例,慢性粒细胞白血病（CML）18例,慢性淋巴细胞白血病（CLL）15例,混合型白血病（HAL）14例,少见类型10例;免疫分型初诊单纯型AML163例,变异型AML83例,单纯型ALL108例,变异型ALL106例,双表型32例,
杨峥 +5 more
doaj
3. 有機超伝導体(TMTSF)_2PF_6のSDW状態における核磁気共鳴(学習院大学大学院自然科学研究科,修士論文題目・アブストラクト(1986年度),その2) [PDF]
, 1987 この論文は国立情報学研究所の電子図書館事業により電子化されました
川村, 弘樹
core
New Phytologist, EarlyView.Network of VAMP714‐dependent interactions during salt stress. Summary Plant responses to salt stress include an altered root architecture mediated by ion imbalances, reactive oxygen species (ROS) accumulation, and altered hormonal responses. Auxin is implicated in these processes.
Jialei Sun +3 more
wiley +1 more source